Stone curtain wall fixing structure

Abstract

The utility model relates to a stone curtain wall fixing structure which comprises a fixing frame, a stone panel and a wall body, mounting holes are formed in the surface of the fixing frame, first fixing bolts are arranged on the side edge of the fixing frame, a bottom plate is fixedly connected to the bottom of the fixing frame, a fixing plate is installed above the bottom plate, and a top plate is installed above the fixing plate. A mounting seat is fixedly connected to the top of the bottom plate, a threaded groove is formed in the top of the mounting seat, a lower threaded column is in threaded connection in the threaded groove, a fixing column is fixedly connected to the top of the lower threaded column, a through hole is formed in the fixing plate, a protruding block is arranged on the top of the bottom plate, a connecting piece is arranged on the side edge of the stone panel, and a clamping groove is formed in the bottom of the connecting piece. The top of the fixing column is fixedly connected with an upper threaded column, the surface of the upper threaded column is in threaded connection with a fixing nut, the surface of the upper threaded column is sleeved with a protection ring, the fixing nut abuts against the protection ring, and the protection ring abuts against the top of the top plate. Operation is easy, installation is easy, manpower is saved, efficiency is improved, flexibility is improved, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of stone curtain walls, in particular to a stone curtain wall fixing structure. Background Art

[0002] Stone curtain walls are usually composed of stone panels and supporting structures. They are building envelope structures that do not bear the load and function of the main structure. China is a major country in the world that produces and uses stone curtain walls. Stone curtain walls have been on the rise in China, and the amount of pendants used has also increased accordingly. The utility model patent with application number: CN201821412020.X discloses a stone curtain wall fixing structure, including a fixed installation frame, and the upper and lower ends of one side of the fixed installation frame are connected to L-shaped fixing frames by welding. The two L-shaped fixing frames correspond to each other. Two vertical plates of the fixed installation frame are welded with two sliding grooves on one side, and sliding connection blocks with sliding connections are provided inside the sliding grooves. The sliding connection blocks in the two sliding grooves correspond to each other one by one, and a sliding support plate is connected between the corresponding two sliding connection blocks by welding, and a T-shaped fixing frame is connected to one side of the sliding support plate by welding. A stone curtain wall panel is provided between adjacent T-shaped fixing frames and L-shaped fixing frames, and two adjacent A stone curtain wall panel is arranged between two T-shaped fixing frames; two horizontal plates of the fixed installation frame are provided with two fixing bolt holes, and the inner side of the fixing bolt holes is provided with internal threads; the two ends of the sliding support plate are connected to the fixed foot posts by welding, the fixed foot posts are of L-shaped structure, and the fixed foot posts are provided with threaded holes; the cross section of the sliding groove is of U-shaped structure, and there are no less than two sliding connection blocks in each sliding groove, and there are no less than two sliding support plates corresponding to the sliding connection blocks; the upper and lower ends of the stone curtain wall panel are provided with fixing grooves, the vertical plate of the T-shaped fixing frame is of the same thickness as the vertical plate of the L-shaped fixing frame, and the thickness of the fixing groove corresponds to the thickness of the vertical plate of the T-shaped fixing frame and the vertical plate of the L-shaped fixing frame. However, the structures such as the L-shaped fixing frame, the sliding groove and the fixed installation frame are connected by welding, and the spatial dimensions are limited, making it difficult to adjust according to actual needs. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art and provide a stone curtain wall fixing structure which is simple to operate and easy to install, saves manpower and improves efficiency, and has high flexibility and convenient adjustment.

[0004] The utility model adopts a technical solution to solve the technical problem: the stone curtain wall fixing structure comprises a fixing frame, a stone panel and a wall, the fixing frame surface is provided with a mounting hole, the side of the fixing frame is provided with a first fixing bolt, the first fixing bolt passes through the mounting hole and is threadedly connected to the inside of the wall, the bottom of the fixing frame is fixedly connected to a bottom plate, a fixing plate is installed above the bottom plate, there are multiple fixing plates, a top plate is installed above the fixing plate, a mounting seat is fixedly connected to the top of the bottom plate, a threaded groove is provided on the top of the mounting seat, a lower threaded column is threadedly connected inside the threaded groove, a fixing column is fixedly connected to the top of the lower threaded column, a through hole is provided inside the fixing plate, and the through holes of the fixing column and the fixing plate They are plugged into each other, a convex block is arranged on the top of the bottom plate, a convex block is also arranged on the bottom of the top plate, two convex blocks are arranged on the side of the fixed plate, there are multiple stone panels, and the multiple stone panels are respectively installed on the front sides of the bottom plate, the fixed plate and the top plate, a connecting piece is arranged on the side of the stone panel, a clamping groove is arranged at the bottom of the connecting piece, a clamping groove is also arranged on the top of the connecting piece, the convex block and the clamping groove are clamped with each other, the connecting piece reaches the inner side of the convex block, a through hole is also provided on the top plate, an upper threaded column is fixedly connected to the top of the fixing column, the upper threaded column and the through hole of the top plate are plugged into each other, a fixing nut is threadedly connected to the surface of the upper threaded column, a protective ring is sleeved on the surface of the upper threaded column, the protective ring is under the fixing nut, and the fixing nut resists the protective ring, The protective ring is against the top of the top plate, and the fixing frame is placed on the side of the wall. A plurality of first fixing bolts are obtained, and the plurality of first fixing bolts pass through the plurality of mounting holes respectively. The plurality of first fixing bolts are connected to the inside of the wall to complete the installation of the fixing frame. A fixing column is obtained, and the lower threaded column at the bottom of the fixing column is threadedly connected with the threaded groove at the top of the mounting seat to realize the installation of the fixing column. A plurality of stone panels are obtained, and the clamping grooves at the bottom of the plurality of stone panels are clamped with the protrusions at the top of the bottom plate. A fixing plate is obtained, and the fixing plate is plugged into the fixing column by using the through hole. The fixing column passes through the inside of the fixing plate, and the fixing plate reaches the top of the plurality of stone panels. The protrusions at the bottom of the fixing plate are clamped with the tops of the plurality of stone panels. The snap-in grooves on the top are snapped into each other to complete the installation of the first layer of the curtain wall, and the stone panel is continued to be installed on the top of the fixed plate. There are multiple fixed plates, and the stone panels and the fixed plates are installed repeatedly. When the curtain wall is installed to the top layer, the top plate is obtained, and the top plate is plugged into the upper threaded column through the through hole, and the protrusions at the bottom of the top plate are snapped into the snap-in grooves on the top of multiple stone panels. The protective ring is obtained, and the protective ring is inserted into the upper threaded column. The fixing nut is obtained, and the fixing nut is threadedly connected to the upper threaded column. The fixing nut resists the protective ring, and the protective ring resists the top plate. The stone panels are matched layer by layer to complete the overall installation of the curtain wall. The operation is simple and easy to install, which saves manpower and improves efficiency, and the flexibility is improved and convenient to adjust.

[0005] For further improvement, there are multiple mounting seats and through holes, the spacing distances between the multiple through holes are equal, the multiple through holes correspond to the multiple mounting seats, which is convenient for the installation of multiple fixing columns, and the multiple fixing columns remain vertical.

[0006] Further improvement, the surface of the fixing frame is provided with square holes, and there are multiple square holes. The multiple square holes reduce the overall weight of the fixing frame, are easy to operate and save manpower.

[0007] For further improvement, a cover plate is arranged on the top of the top plate, and the cover plate is an L-shaped structure. The cover plate covers the fixing frame, the top plate, the upper threaded column and the fixing nut. A second fixing bolt is arranged inside the cover plate, and the second fixing bolt passes through the cover plate and is connected to the inside of the fixing frame. A mounting hole is arranged inside the cover plate, and a threaded groove is arranged on the top of the fixing frame. While the cover plate provides top protection for the fixing frame, the top plate, the upper threaded column and the fixing nut, the cover plate blocks the side of the upper threaded column to improve stability and prevent the curtain wall from tilting forward.

[0008] To further improve, a limit piece is installed on the side of the fixing frame, an inner groove is arranged inside the limit piece, the inner groove of the limit piece and the side surface of the fixing column are clamped with each other, a connecting hole is opened inside the limit piece, a third fixing bolt is arranged inside the connecting hole, the third fixing bolt passes through the connecting hole and the mounting hole in sequence and is threadedly connected to the inside of the wall, a threaded groove is opened on the side of the wall, the limit piece is installed using the third fixing bolt, the connecting hole, the mounting hole and the threaded groove, and while clamping the fixing column, it provides support to prevent the curtain wall from tilting forward, backward, left and right, thereby ensuring safety and extending the service life of the curtain wall.

[0009] To be further improved, there are multiple limit members, and openings are set on the sides of the limit members. The fixing columns reach the inside of the inner groove through the openings. Multiple limit members improve the supporting effect, and the openings are used to directly connect with the side surfaces of the fixing columns. The structure is simple and the operation is quick.

[0010] To further improve, a groove is provided on the side of the connecting piece, a fourth fixing bolt is arranged inside the groove, the fourth fixing bolt passes through the connecting piece and is connected to the inside of the stone panel, there are multiple fourth fixing bolts, the connecting piece is provided with a mounting hole, a threaded groove is provided on the side of the stone panel, the fourth fixing bolt passes through the mounting hole and is connected to the inside of the threaded groove, thereby realizing the installation of the connecting piece and the stone panel, and the installation is convenient and easy to disassemble.

[0011] For further improvement, a first rounded corner is provided on the side of the connecting piece, and a second rounded corner is provided on the side of the snap-in groove. The setting of the first rounded corner and the second rounded corner facilitates the extraction and insertion of the stone panel, facilitates temporary addition and replacement, and reduces the alignment time of the snap-in groove and the upper and lower protrusions.

[0012] The beneficial effects of the utility model are:

[0013] 1. Place the fixing frame on the side of the wall, obtain multiple first fixing bolts, the multiple first fixing bolts pass through the multiple mounting holes respectively, the multiple first fixing bolts are connected to the inside of the wall, the installation of the fixing frame is completed, the fixing column is obtained, the lower threaded column at the bottom of the fixing column is threadedly connected with the threaded groove at the top of the mounting seat to achieve the installation of the fixing column, obtain multiple stone panels, the clamping grooves at the bottom of the multiple stone panels are clamped with the protrusions on the top of the bottom plate, obtain the fixing plate, the fixing plate is plugged with the fixing column using the through hole, the fixing column passes through the inside of the fixing plate, the fixing plate reaches the top of the multiple stone panels, the protrusions at the bottom of the fixing plate are clamped with the clamps on the top of the multiple stone panels The connecting grooves are connected to each other to complete the installation of the first layer of the curtain wall, and the stone panel is continued to be installed on the top of the fixed plate. There are multiple fixed plates, and the stone panels and fixed plates are installed repeatedly. When the curtain wall is installed to the top layer, the top plate is obtained, and the top plate is connected to the upper threaded column through the through hole. The protrusions at the bottom of the top plate are connected to the connecting grooves on the top of multiple stone panels. The protective ring is obtained, and the protective ring is inserted into the upper threaded column. The fixing nut is obtained, and the fixing nut is threadedly connected to the upper threaded column. The fixing nut resists the protective ring, and the protective ring resists the top plate. The stone panels are matched layer by layer to complete the overall installation of the curtain wall. The operation is simple and easy to install, saving manpower and improving efficiency, and the flexibility is improved and convenient adjustment.

[0014] 2. The installation is carried out by using the third fixing bolt, connecting hole, mounting hole and threaded groove through the limiter. While clamping the fixing column, it provides support to prevent the curtain wall from tilting forward, backward, left and right, ensuring safety and extending the service life of the curtain wall. Multiple limiters improve the supporting effect and use the opening to directly clamp with the side surface of the fixing column. The structure is simple and the operation is fast.

[0015] 3. A mounting hole is set through the connecting piece, a threaded groove is set on the side of the stone panel, and the fourth fixing bolt passes through the mounting hole and is connected to the inside of the threaded groove, so as to realize the installation of the connecting piece and the stone panel. The installation is convenient and the disassembly is easy. The setting of the first rounded corner and the second rounded corner facilitates the extraction and insertion of the stone panel, and is convenient for temporary addition and replacement, and reduces the alignment time of the clamping groove and the upper and lower protrusions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 For the utility model Figure 1 Enlarged view of point B in the middle;

[0019] Figure 4 It is a right side view of the structure of the utility model;

[0020] Figure 5 For the utility model Figure 4 Enlarged view of point C in the middle;

[0021] Figure 6 For the utility model Figure 4 Enlarged view of point D in the middle;

[0022] Figure 7 For the utility model Figure 4 Enlarged view of point E in the middle;

[0023] Figure 8 This is a schematic diagram of the stone panel structure of the utility model;

[0024] Fig. 9 It is a cross-sectional view of the limiting member of the utility model;

[0025] Fig.10 This is a schematic diagram of the fixed plate structure of the utility model;

[0026] Fig.11 It is a schematic diagram of the top plate structure of the utility model.

[0027] Explanation of the reference numerals in the accompanying drawings: 1. fixing frame; 2. stone panel; 3. wall; 4. mounting hole; 5. first fixing bolt; 6. bottom plate; 7. fixing plate; 8. top plate; 9. mounting seat; 10. threaded groove; 11. lower threaded column; 12. fixing column; 13. through hole; 14. protrusion; 15. connecting piece; 16. snap-fit ​​groove; 17. upper threaded column; 18. fixing nut; 19. protective ring; 20. square hole; 21. cover plate; 22. second fixing bolt; 23. limiter; 24. inner groove; 25. connecting hole; 26. third fixing bolt; 27. opening; 28. groove; 29. ​​fourth fixing bolt; 30. first fillet; 31. second fillet. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-11 This embodiment is further described:

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig.10 and Fig.11As shown: In this embodiment, a stone curtain wall fixing structure includes a fixing frame 1, a stone panel 2 and a wall 3. The surface of the fixing frame 1 is provided with a mounting hole 4. The side of the fixing frame 1 is provided with a first fixing bolt 5. The first fixing bolt 5 passes through the mounting hole 4 and is threadedly connected to the inside of the wall 3. The bottom of the fixing frame 1 is fixedly connected to a bottom plate 6. A fixing plate 7 is installed above the bottom plate 6. There are multiple fixing plates 7. A top plate 8 is installed above the fixing plate 7. The top of the bottom plate 6 is fixedly connected to a mounting seat 9. The top of the mounting seat 9 is threaded. The thread groove 10 is internally threadedly connected with a lower thread column 11, and a fixing column 12 is fixedly connected to the top of the lower thread column 11. A through hole 13 is opened inside the fixing plate 7, and the fixing column 12 is plugged into the through hole 13 of the fixing plate 7. A convex block 14 is arranged on the top of the bottom plate 6, and a convex block 14 is also arranged on the bottom of the top plate 8. Two convex blocks 14 are arranged on the side of the fixing plate 7. There are multiple stone panels 2, and the multiple stone panels 2 are respectively installed on the front sides of the bottom plate 6, the fixing plate 7 and the top plate 8. The side of the stone panel 2 is provided with a connector 1 5. A snap-in groove 16 is provided at the bottom of the connector 15, and a snap-in groove 16 is also provided at the top of the connector 15. The protrusion 14 and the snap-in groove 16 are snap-fitted with each other. The connector 15 reaches the inner side of the protrusion 14. The top plate 8 also has a through hole 13. An upper threaded column 17 is fixedly connected to the top of the fixing column 12. The upper threaded column 17 and the through hole 13 of the top plate 8 are mutually plugged. A fixing nut 18 is threadedly connected to the surface of the upper threaded column 17. A protective ring 19 is sleeved on the surface of the upper threaded column 17. The protective ring 19 is below the fixing nut 18, and fixed. The nut 18 abuts against the protective ring 19, and the protective ring 19 abuts against the top of the top plate 8. There are multiple mounting seats 9 and through holes 13, and the spacing distances between the multiple through holes 13 are equal. A square hole 20 is provided on the surface of the fixing frame 1, and there are multiple square holes 20. A cover plate 21 is provided on the top of the top plate 8. The cover plate 21 is an L-shaped structure. The cover plate 21 covers the fixing frame 1, the top plate 8, the upper threaded column 17 and the fixing nut 18. A second fixing bolt 22 is provided inside the cover plate 21, and the second fixing bolt 22 passes through the cover plate 21 and is connected to the inside of the fixing frame 1.

[0030] like Figure 1 , Figure 3 , Figure 4 and Fig. 9 As shown: a limiting member 23 is installed on the side of the fixing frame 1, an inner groove 24 is arranged inside the limiting member 23, the inner groove 24 of the limiting member 23 is mutually clamped with the side surface of the fixing column 12, a connecting hole 25 is opened inside the limiting member 23, a third fixing bolt 26 is arranged inside the connecting hole 25, the third fixing bolt 26 passes through the connecting hole 25 and the mounting hole 4 in sequence and is threadedly connected to the inside of the wall 3, a threaded groove 10 is opened on the side of the wall 3, there are multiple limiting members 23, an opening 27 is arranged on the side of the limiting member 23, and the fixing column 12 reaches the inside of the inner groove 24 through the opening 27.

[0031] like Figure 8As shown: a groove 28 is opened on the side of the connecting member 15, and a fourth fixing bolt 29 is arranged inside the groove 28. The fourth fixing bolt 29 passes through the connecting member 15 and is connected to the inside of the stone panel 2. There are multiple fourth fixing bolts 29. A first rounded corner 30 is arranged on the side of the connecting member 15, and a second rounded corner 31 is arranged on the side of the clamping groove 16.

[0032] When the utility model is in use: obtain multiple connecting members 15 and multiple stone panels 2, the multiple installation holes 4 of the connecting members 15 correspond to the multiple thread grooves 10 of the stone panels 2, and the multiple fourth fixing bolts 29 pass through the installation holes 4 respectively, and the multiple fourth fixing bolts 29 are respectively threadedly connected with the thread grooves 10 to complete the connection and installation of the stone panels 2 and the connecting members 15. With reference to this operation, the installation of multiple panel integral parts is completed, the fixing frame 1 is placed on the side of the wall 3, and the multiple first fixing bolts 5 are obtained. The multiple first fixing bolts 5 pass through the multiple installation holes 4 respectively, and the multiple first fixing bolts 5 are connected to the inside of the wall 3 to complete the installation of the fixing frame 1. Obtain multiple fixing columns 12, and the bottom of the multiple fixing columns 12 The threaded columns 11 are respectively threadedly connected with the threaded grooves 10 on the tops of the multiple mounting seats 9 to realize the installation of the fixing columns 12, and multiple stone panels 2 are obtained. The clamping grooves 16 at the bottom of the multiple stone panels 2 are clamped with the protrusions 14 on the top of the bottom plate 6. The fixing plate 7 is obtained. The fixing plate 7 uses multiple through holes 13 to plug into the multiple fixing columns 12. The multiple fixing columns 12 pass through the inside of the fixing plate 7. The fixing plate 7 reaches the top of the multiple stone panels 2. The protrusions 14 at the bottom of the fixing plate 7 are clamped with the clamping grooves 16 on the top of the multiple stone panels 2. The first layer of the curtain wall is installed. The stone panel 2 continues to be installed on the top of the fixing plate 7. There are multiple fixing plates 7. Repeat the installation of the stone panel 2 and the fixing plate 7. The curtain wall is installed to the top layer. 17 , a plurality of fixing nuts 18 are obtained, and the plurality of fixing nuts 18 are respectively threadedly connected with the plurality of upper threaded columns 17 , and the plurality of fixing nuts 18 are respectively abutted against the plurality of protective rings 19 , and the plurality of protective rings 19 abut against the top plate 8 , and the stone panels 2 are matched layer by layer to complete the overall installation of the curtain wall, which is simple and easy to install, saves manpower and improves efficiency, improves flexibility and facilitates adjustment, obtains the cover plate 21 and places it on the top of the fixing frame 1 , and obtains a plurality of second Fixing bolts 22, one of which is a second fixing bolt 22, passes through the mounting hole 4 inside the cover plate 21, and then is connected with the threaded groove 10 on the top of the fixing frame 1. Referring to this operation, multiple second fixing bolts 22 are connected, the cover plate 21 is installed and fixed, and multiple limiting members 23 are obtained. The multiple limiting members 23 are respectively connected with the side surfaces of the multiple fixing columns 12 using the openings 27. The positions of the multiple limiting members 23 are adjusted, and multiple third fixing bolts 26 are obtained. The multiple third fixing bolts 26 pass through the connecting holes 25 and the mounting holes 4 respectively, and the multiple third fixing bolts 26 are respectively connected with the threaded grooves 10 opened on the sides of the wall 3. The installation of multiple limiting members 23 is completed, providing support to ensure safety and extend the service life of the curtain wall.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A stone curtain wall fixing structure, comprising a fixing frame (1), a stone panel (2) and a wall (3), Its characteristics are: The fixing frame (1) has a mounting hole (4) on its surface, a first fixing bolt (5) is arranged on the side of the fixing frame (1), the first fixing bolt (5) passes through the mounting hole (4) and is threadedly connected to the inside of the wall (3), a bottom plate (6) is fixedly connected to the bottom of the fixing frame (1), a fixing plate (7) is installed above the bottom plate (6), there are multiple fixing plates (7), a top plate (8) is installed above the fixing plate (7), a mounting seat (9) is fixedly connected to the top of the bottom plate (6), and the fixing plate (7) is provided on the fixing plate (7). A thread groove (10) is provided on the top of the mounting seat (9), a lower thread column (11) is threadedly connected inside the thread groove (10), a fixing column (12) is fixedly connected to the top of the lower thread column (11), a through hole (13) is provided inside the fixing plate (7), the fixing column (12) and the through hole (13) of the fixing plate (7) are plugged into each other, a convex block (14) is provided on the top of the bottom plate (6), a convex block (14) is also provided on the bottom of the top plate (8), and two convex blocks are provided on the side of the fixing plate (7) (14), there are a plurality of stone panels (2), the plurality of stone panels (2) are respectively mounted on the front sides of the bottom plate (6), the fixing plate (7) and the top plate (8), a connecting piece (15) is arranged on the side of the stone panel (2), a clamping groove (16) is arranged on the bottom of the connecting piece (15), a clamping groove (16) is also arranged on the top of the connecting piece (15), the protrusion (14) and the clamping groove (16) are clamped with each other, the connecting piece (15) reaches the inner side of the protrusion (14), and the top plate (8) is also opened. A through hole (13) is provided, an upper threaded column (17) is fixedly connected to the top of the fixing column (12), the upper threaded column (17) and the through hole (13) of the top plate (8) are plugged into each other, a fixing nut (18) is threadedly connected to the surface of the upper threaded column (17), a protective ring (19) is sleeved on the surface of the upper threaded column (17), the protective ring (19) is below the fixing nut (18), the fixing nut (18) abuts against the protective ring (19), and the protective ring (19) abuts against the top of the top plate (8).

2. A stone curtain wall fixing structure according to claim 1, Its characteristics are: There are a plurality of mounting seats (9) and through holes (13), and the spacing distances between the plurality of through holes (13) are equal.

3. A stone curtain wall fixing structure according to claim 1, Its characteristics are: The surface of the fixing frame (1) is provided with a square hole (20), and there are a plurality of square holes (20).

4. A stone curtain wall fixing structure according to claim 1, Its characteristics are: A cover plate (21) is arranged on the top of the top plate (8), the cover plate (21) is an L-shaped structure, the cover plate (21) covers the fixing frame (1), the top plate (8), the upper threaded column (17) and the fixing nut (18), and a second fixing bolt (22) is arranged inside the cover plate (21), and the second fixing bolt (22) passes through the cover plate (21) and is connected to the inside of the fixing frame (1).

5. The stone curtain wall fixing structure according to claim 1, Its characteristics are: A limiting member (23) is installed on the side of the fixing frame (1), an inner groove (24) is arranged inside the limiting member (23), the inner groove (24) of the limiting member (23) and the side surface of the fixing column (12) are mutually clamped, a connecting hole (25) is opened inside the limiting member (23), a third fixing bolt (26) is arranged inside the connecting hole (25), the third fixing bolt (26) passes through the connecting hole (25) and the installation hole (4) in sequence, and is threadedly connected to the inside of the wall (3), and a threaded groove (10) is opened on the side of the wall (3).

6. A stone curtain wall fixing structure according to claim 5, Its characteristics are: There are a plurality of limiting members (23), and an opening (27) is provided on the side of the limiting member (23). The fixing column (12) passes through the opening (27) and reaches the interior of the inner groove (24).

7. The stone curtain wall fixing structure according to claim 1, Its characteristics are: The side of the connecting piece (15) is provided with a groove (28), and a fourth fixing bolt (29) is arranged inside the groove (28). The fourth fixing bolt (29) passes through the connecting piece (15) and is connected to the inside of the stone panel (2). There are multiple fourth fixing bolts (29).

8. The stone curtain wall fixing structure according to claim 1, Its characteristics are: The side edge of the connecting member (15) is provided with a first rounded corner (30), and the side edge of the clamping groove (16) is provided with a second rounded corner (31).

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